added WIP Acid

Acid/config.h

@@ -0,0 +1,24 @@
+//Settings
+const int pitchSubSteps = 16; //set how many steps are there between semitones. set to 1 to quantize to semitones
+const int driveAmount = 350;
+const bool oversamplingEnabled = false; //makes V/OCT tracking more precise, but adds a little portamento
+#define MIDI_CHANNEL 2 //MIDI_CHANNEL_OMNI
+#define MOZZI_CONTROL_RATE 256
+
+//Hardware Definitions
+#define Knob1   A6  //Intensity
+#define Knob2   A4  //Modulator frequency ratio/Harmonics
+#define Knob3   A2  //LFO Frequency
+#define Knob4   A0  //LFO Shape
+#define KnobA   A5  //Attack
+#define KnobDR  A3  //Decay and Release
+#define KnobS   A1  //Sustain
+#define CVIn    A7  //CV input and Pitch knob
+#define GateIn  10
+#define EnvSwitch 11
+#define DroneSwitch 12
+#define LED     5
+
+#define MOZZI_ANALOG_READ_RESOLUTION 10
+
+MIDI_CREATE_DEFAULT_INSTANCE();